Production of oxygenated fuel components

Anne M Gaffney; William J Piel

Production of oxygenated fuel components

Anne M Gaffney (Inventor), William J Piel (Inventor)

Idaho National Laboratory

Research output: Patent

Abstract

A low value C 5 feedstock is efficiently upgraded by a series of process steps involving reacting branched tertiary olefins in the feed and from subsequent isomerization with methanol and/or water to form TAME and/or TAA, separating isopentene by distillation from the reaction mixture, separating product TAME and/or TAA by distillation from linear C 5 hydrocarbons, and converting the linear C 5 hydrocarbons by skeletal isomerization to branched C 5 hydrocarbons which are recycled to said reaction with methanol and/or water.

Original language	Undefined/Unknown
Patent number	5136108
State	Published - Aug 1 1992

Cite this

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title = "Production of oxygenated fuel components",

abstract = "A low value C 5 feedstock is efficiently upgraded by a series of process steps involving reacting branched tertiary olefins in the feed and from subsequent isomerization with methanol and/or water to form TAME and/or TAA, separating isopentene by distillation from the reaction mixture, separating product TAME and/or TAA by distillation from linear C 5 hydrocarbons, and converting the linear C 5 hydrocarbons by skeletal isomerization to branched C 5 hydrocarbons which are recycled to said reaction with methanol and/or water.",

author = "Gaffney, {Anne M} and Piel, {William J}",

note = "US Patent 5,136,108; 5136108",

year = "1992",

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AU - Piel, William J

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PY - 1992/8/1

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N2 - A low value C 5 feedstock is efficiently upgraded by a series of process steps involving reacting branched tertiary olefins in the feed and from subsequent isomerization with methanol and/or water to form TAME and/or TAA, separating isopentene by distillation from the reaction mixture, separating product TAME and/or TAA by distillation from linear C 5 hydrocarbons, and converting the linear C 5 hydrocarbons by skeletal isomerization to branched C 5 hydrocarbons which are recycled to said reaction with methanol and/or water.

AB - A low value C 5 feedstock is efficiently upgraded by a series of process steps involving reacting branched tertiary olefins in the feed and from subsequent isomerization with methanol and/or water to form TAME and/or TAA, separating isopentene by distillation from the reaction mixture, separating product TAME and/or TAA by distillation from linear C 5 hydrocarbons, and converting the linear C 5 hydrocarbons by skeletal isomerization to branched C 5 hydrocarbons which are recycled to said reaction with methanol and/or water.

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Production of oxygenated fuel components

Abstract

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